Work with LifeSpan to design a custom immunohistochemistry to address your specific biological question. Outsource the entire localization process without having to
worry about finding and characterizing target specific antibodies, sourcing and validating difficult-to-find tissues, and having the ability to interpret the resulting
immunostaining in relation to complex human pathologies.
TCR Screening Services
Test your therapeutic antibodies in immunohistochemistry against a broad panel of normal frozen human tissue types in order to determine potential unintended binding.
Our non-GLP TCR services are designed on the FDA recommendation outlined in their "Points to Consider in the Manufacture and Testing of Monoclonal Antibody Products for Human Use".
CDC25A Human Recombinant fused with a 36 amino acid His tag at N-terminus produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 560 amino acids (1-524 a.a.) and having a molecular mass of 63.2kDa. The CDC25A is purified by proprietary chromatographic techniques.
Greater than 80% by SDS-PAGE
20 mM Tris-HCl, pH 8.0, 20 mM DTT, 20% glycerol, 20 mM NaCl, 20 mM EDTA.
Store lyophilized at 4°C. Once reconstituted, aliquot and store at -20°C. Avoid freeze-thaw cycles.
CDC25A, a CDC25 dual specificity protein phosphatase, has been shown to activate the cyclin-dependent kinases at different points of the cell cycle. CDC25A has been shown to affect S phase entry and possibly the initiation of mitosis. CDC25A dephosphorylates cyclin dependent kinases, including Cdk2, Cdk4, as well as non cyclin proteins such as the homeodomain transcription factor cut, the proto-oncogene Raf-1.